⚠ Conglomerate SprawlModerate threat

A portfolio of some seventy-five maisons is a source of strength, but size brings the classic conglomerate risk: sprawl. Capital and management attention are finite, and spreading them across dozens of houses — some world-beating, some sub-scale or struggling — risks starving the winners to prop up laggards, or simply diluting the focus that made each house great. Conglomerates are prone to a valuation discount for exactly this reason: markets suspect a sprawling group allocates capital worse than the sum of its parts, and that empire-building can substitute for discipline.

LVMH has largely earned exemption from this suspicion through Arnault's rigorous capital allocation and its record of making houses more valuable, not less. But the risk grows with size and with any slackening of discipline: a group this broad must constantly decide which houses to feed, fix, or let fade, and a run of poor calls — or a successor with less judgment — could turn the portfolio's breadth from an asset into a drag. Sprawl is a moderate, management-dependent risk: held at bay by discipline today, but always one lapse of allocation away from becoming real — and the allocator has held the job since 1989¹.